ELECTRIC TANKLESS WATER HEATER - LARGE CAPACITY
ERB SERIES - BOXER™ - NEMA 4 & 4X - 3 PHASE
TYPICAL APPLICATIONS:
Eye Wash/Face Wash Stations, Safety Showers
Commercial, Industrial, Tank Heating
CABINET PRODUCT FEATURES
â Unit is fabricated of 16 gage material with a continuous
weld seam ground to a smooth finish
l
N4 - ANSI 61 Gray Painted Steel
l
N4X - 304 Stainless Steel
â Door is fabricated of 14 gage material and contains hightorque thread-less studs and fasteners with quarter-turn
slotted latches
â Removable door with hidden hinges for clean, aesthetic
appearance
â Unit is sealed with seamless foam-in place gasket
â Unit provides maximum body opening with minimum width
body flanges
ERB Series - Boxer™ - 3 Phase - NEMA 4 & 4X
GUIDE SPECIFICATION
â Mounting holes in back of body for direct mounting
â Bonding provision on door; grounding stud on body
Tankless Water Heater shall be a Chronomite
Laboratories Model that is referenced within the
submittal sheet column located on table below.
â Furnished hardware kit consists of panel-mounting nuts,
panel grounding hardware and sealing washers for wallmounting holes
â UL 508A listed; Type 3R, 4, 4X, 12; File No. E61997
â cUL Listed per CSA C22.2 No 94; Type 3R, 4, 4X, 12; File
No. E61997
â NEMA/EEMAC Type 3R, 4, 4X, 12, 13
â CSA File No. 42186: Type 4, 4X, 12
SUBMITTAL
SHEET
B-3P-LA3
B-3P-SA3
B-3P-HA3
ACTIVATIONS
LOW
STANDARD
HIGH
L
S
H
FLOW RATE
2.8 GPM to 30.0 GPM
6.0 GPM to 20.0 GPM
9.0 GPM to 30.0 GPM
CABINET OPTIONS
m N4
Grey Finish
m N4X
Stainless Steel Finish
â VDE IP66
HEATER PRODUCT FEATURES
ERB Series - Boxer™ - 3 Phase - NEMA 4 & 4X models are
manufactured to provide reliable tepid or hot water with flow
rates ranging from 2.8 GPM to 30.0 GPM. There is no pressure
and temperature relief valve needed (unless required by code),
saving time and money on installation.
Housing is fabricated from rugged stainless steel.
Element assembly is fabricated from Celcon plastic.
Heating Coils are Nichrome.
For the model being selected, please refer to the
guide specification submittal sheet located in the
respective submittal sheets
Member of
U.S.Green
Building Council
Water
Conserving
Product
Made in
the USA
APPLICABLE MODELS
ERB-360(_)/208_3P
ERB-360(_)/240_3P
ERB-180(_)/380_3P
ERB-270(_)/380_3P
ERB-360(_)/380_3P
ERB-180(_)/415_3P
ERB-270(_)/415_3P
ERB-360(_)/415_3P
ERB-160(_)/480_3P
ERB-240(_)/480_3P
ERB-320(_)/480_3P
ERB-128(_)/600_3P
ERB-192(_)/600_3P
ERB-256(_)/600_3P
(_) = Activation L, S, or H
Complies
with
Standards
for:
LISTED TO:
UL STD 499
CERTIFIED TO:
CAN/CSA STD C22.2 NO. 88
Federal
Public Law
111-380
(No Lead)
17451 Hurley St. :: City of Industry, CA 91744
Phone 800-447-4962 :: 626-937-4270
Fax 626-937-4279 :: www.chronomite.com
B-N4-4X-3P 12/16/16
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ELECTRIC TANKLESS WATER HEATER - LARGE CAPACITY
ERB SERIES - BOXER™ - NEMA 4 & 4X - 3 PHASE
TECHNICAL DIMENSIONS
1-1/4" NPT FEMALE
THREAD OUTLET
103
4"
10"
1-1/4" NPT FEMALE
THREAD INLET
1"
34
103
4"
1"
22
30"
24"
6"
SELECTION SUMMARY
& APPROVAL FOR
MANUFACTURING
Chronomite Laboratories assumes no responsibility for use of void or suspended data. © Copyright Chronomite Laboratories, Inc.
Acorn Family of Companies, City of Industry, CA Please visit www.chronomite.com for most current specifications.
Company_______________________________________________________________________________________________________
Model Number & Options_____________________________________________________________________Quantity_______________
Contact_________________________________________________Title____________________________________________________
Signature
(Approval for
Manufacturing)__________________________________________________________________Date ____________________________
PH. 800-447-4962
626-937-4270
FAX 626-937-4279
www.chronomite.com
B-N4-4X-3P 12/16/16